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• 3000-1578 OBSOLETE

• 0-10 VDC Adaptor/Wire Assembly

Bard part number 3000-1578 is an OEM 0-10 VDC adaptor and wire assembly used to interface a 0-10 VDC control signal with compatible Bard wall mount unit controls or ventilation/economizer accessories where a modulating input is required. This harness-style adaptor helps restore dependable low-voltage signal routing for functions like modulating ventilation control and keeps wiring consistent with factory configurations, which reduces troubleshooting time and avoids improvised field splices. Confirm the exact unit model and control option you have (economizer, ventilation controller, or CO2-based modulation) before ordering, since 0-10 VDC inputs can be option-specific across Bard platforms.